HSC 46
0.38
UTI
0.25
CN
1.0
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.2 [arcmin]
- CN 0.25 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 46 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a very close distance, above the mid-plane, affected by very high extinction. It is catalogued as an old cluster (see Parameters). It was recently reported in the literature.
Very close
Very high extinction
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 229.635 | 2.066 | 2.196 | 4.365 | -10.635 | â |
| Hunt & Reffert | 2024 | 229.611 | 2.05 | 2.451 | 4.331 | -10.575 | â |
| Hunt & Reffert | 2023 | 229.611 | 2.05 | 2.451 | 4.331 | -10.575 | â |
đĄ Note: The UCC values are estimated from its identified members.
| Reference | Year | Dist [kpc] | Av [mag] | DAv [mag] | Age [Myr] | [Fe/H] [dex] | Mass [Msun] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 136* | â | â |
| Hunt & Reffert | 2023 | 0.44 | 6.05 | 1.37 | 4305 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
